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331 lines
10 KiB
331 lines
10 KiB
<!DOCTYPE HTML>
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<html>
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<head>
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<meta charset="utf-8">
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<title>cxSelect 联动下拉菜单 » 在线演示 - 前端开发仓库</title>
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<style>
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body{background:#ddd;font:14px/1.7 tahoma,'\5fae\8f6f\96c5\9ed1',sans-serif;}
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h1,h2,h3{font-size:36px;line-height:1;}
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h2{font-size:24px;}
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h3{font-size:18px;}
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fieldset{margin:2em 0;}
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fieldset legend{font-weight:bold;font-size:16px;line-height:2;}
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select,button{padding:0.5em;}
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a{color:#06f;text-decoration:none;}
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a:hover{color:#00f;}
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.wrap{width:900px;margin:0 auto;padding:20px 50px;border-radius:8px;background:#fff;box-shadow:0 0 10px rgba(0,0,0,0.2);}
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</style>
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</head>
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<body>
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<div class="wrap">
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<h1>cxSelect 联动下拉菜单</h1>
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<h2>示例</h2>
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<p>如果无法通过 AJAX 获取数据，请运行在服务器环境下。</p>
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<fieldset id="city_china">
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<legend>默认</legend>
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<p>省份：<select class="province other">
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<option>请选择</option>
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</select></p>
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<p>城市：<select class="city">
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<option>请选择</option>
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</select></p>
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<p>地区：<select class="area">
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<option>请选择</option>
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</select></p>
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</fieldset>
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<fieldset id="city_china_val">
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<legend>设置默认值及选项标题</legend>
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<p>所在地区：
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<select class="province other" data-first-title="选择省">
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<option value="">请选择</option>
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<option value="浙江省" selected>浙江省</option>
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</select>
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<select class="city" data-first-title="选择市">
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<option value="">请选择</option>
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<option value="杭州市" selected>杭州市</option>
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</select>
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<select class="area" data-first-title="选择地区">
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<option value="">请选择</option>
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<option value="西湖区" selected>西湖区</option>
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</select>
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</p>
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</fieldset>
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<!-- <fieldset id="city_china_val">
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<legend>多种设置默认值的方式</legend>
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<p>方法一：使用 option 的 value 和 selected 属性</p>
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<p><select class="province">
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<option>浙江省</option>
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</select></p>
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<p>如果有多个 option ，需要使用 selected 属性指定选中项</p>
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<p><select class="city">
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<option>请选择</option>
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<option value="杭州市" selected>杭州市</option>
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</select></p>
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<p>方法二：使用 select 的 data-value 属性</p>
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<p><select class="area" data-value="西湖区">
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<option>请选择</option>
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</select></p>
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</fieldset> -->
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<fieldset id="global_location">
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<legend>全球主要国家城市联动</legend>
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<p>所在地区：
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<select class="country" data-first-title="选择国家"></select>
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<select class="state" data-required="true"></select>
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<select class="city" data-required="true"></select>
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<select class="region" data-required="true"></select>
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</p>
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</fieldset>
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<fieldset id="custom_data">
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<legend>自定义选项</legend>
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<p>一：<select class="first"></select></p>
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<p>二：<select class="second"></select></p>
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<p>三：<select class="third"></select></p>
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<p>四：<select class="fourth"></select></p>
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<p>五：<select class="fifth"></select></p>
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</fieldset>
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<fieldset>
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<legend>API 接口</legend>
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<div id="api_data">
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<dl>
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<dt>选择器组 A</dt>
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<dd>
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<select class="province select"></select>
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<select class="city select"></select>
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<select class="area select"></select>
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</dd>
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</dl>
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<dl>
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<dt>选择器组 B</dt>
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<dd>
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<select class="first select"></select>
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<select class="second select"></select>
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<select class="third select"></select>
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<select class="fourth select"></select>
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<select class="fifth select"></select>
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</dd>
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</dl>
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</div>
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<p>
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<button type="button" class="button green" name="attach" value="">attach</button>
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<button type="button" class="button green" name="detach" value="">detach</button>
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<button type="button" class="button green" name="clear" value="">clear</button>
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</p>
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<p>
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<button type="button" class="button green" name="setSelect" value="b">更换 select 组</button>
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<button type="button" class="button green" name="setData" value="china">更换数据：国内数据</button>
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<button type="button" class="button green" name="setData" value="global">更换数据：全球数据</button>
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<button type="button" class="button green" name="setData" value="custom">更换数据：自定义数据</button>
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</p>
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<p>
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<button type="button" class="button green" name="required" value="0">更改 required</button>
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<button type="button" class="button green" name="emptyStyle" value="">更改 emptyStyle</button>
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<button type="button" class="button green" name="firstTitle" value="请选择">更改 firstTitle</button>
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</p>
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</fieldset>
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<h2>文档</h2>
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<ul>
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<li><a target="_blank" href="https://github.com/ciaoca/cxSelect">Github</a></li>
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<li><a target="_blank" href="http://code.ciaoca.com/jquery/cxSelect/">中文文档</a></li>
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</ul>
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<h2>作者</h2>
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<p><a target="_blank" href="http://ciaoca.com/">http://ciaoca.com/</a></p>
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<p>Released under the MIT license</p>
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</div>
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<script src="http://cdn.staticfile.org/jquery/1.11.3/jquery.min.js"></script>
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<!-- <script src="http://cdn.staticfile.org/zepto/1.0/zepto.min.js"></script> -->
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<script src="js/jquery.cxselect.js"></script>
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<script>
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(function() {
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var urlChina = 'js/cityData.min.json';
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var urlGlobal = 'js/globalData.min.json';
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var dataCustom = [
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{'v': '1', 'n': '第一级 >', 's': [
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{'v': '2', 'n': '第二级 >', 's': [
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{'v': '3', 'n': '第三级 >', 's': [
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{'v': '4', 'n': '第四级 >', 's': [
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{'v': '5', 'n': '第五级 >', 's': [
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{'v': '6', 'n': '第六级 >'}
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]}
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]}
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]}
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]}
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]},
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{'v': 'test number', 'n': '测试数字', 's': [
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{'v': 'text', 'n': '文本类型', 's': [
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{'v': '4', 'n': '4'},
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{'v': '5', 'n': '5'},
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{'v': '6', 'n': '6'},
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{'v': '7', 'n': '7'},
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{'v': '8', 'n': '8'},
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{'v': '9', 'n': '9'},
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{'v': '10', 'n': '10'}
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]},
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{'v': 'number', 'n': '数值类型', 's': [
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{'v': 11, 'n': 11},
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{'v': 12, 'n': 12},
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{'v': 13, 'n': 13},
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{'v': 14, 'n': 14},
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{'v': 15, 'n': 15},
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{'v': 16, 'n': 16},
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{'v': 17, 'n': 17}
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]}
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]},
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{'v': 'test boolean','n': '测试 Boolean 类型', 's': [
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{'v': true ,'n': true},
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{'v': false ,'n': false}
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]},
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{v: 'test quotes', n: '测试属性不加引号', s: [
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{v: 'quotes', n: '引号'}
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]},
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{v: 'test other', n: '测试奇怪的值', s: [
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{v: '[]', n: '数组（空）'},
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{v: [1,2,3], n: '数组（数值）'},
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{v: ['a','b','c'], n: '数组（文字）'},
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{v: new Date(), n: '日期'},
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{v: new RegExp('\\d+'), n: '正则对象'},
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{v: /\d+/, n: '正则直接量'},
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{v: {}, n: '对象'},
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{v: document.getElementById('custom_data'), n: 'DOM'},
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{v: null, n: 'Null'},
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{n: '未设置 value'}
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]},
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{'v': '' , 'n': '无子级'}
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];
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$.cxSelect.defaults.url = urlChina;
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// 默认
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$('#city_china').cxSelect({
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selects: ['province', 'city', 'area']
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});
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// 设置默认值及选项标题
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$('#city_china_val').cxSelect({
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selects: ['province', 'city', 'area'],
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emptyStyle: 'none'
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});
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// 全球主要国家城市联动
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$('#global_location').cxSelect({
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url: urlGlobal,
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selects: ['country', 'state', 'city', 'region'],
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emptyStyle: 'none'
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});
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// 自定义选项
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$('#custom_data').cxSelect({
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selects: ['first', 'second', 'third', 'fourth', 'fifth'],
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// required: true,
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jsonValue: 'v',
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data: dataCustom
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});
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// API 接口
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var apiBox = $('#api_data');
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var cxSelectApi;
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apiBox.cxSelect({
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selects: ['province', 'city', 'area']
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}, function(api) {
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cxSelectApi = api;
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});
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// cxSelectApi = $.cxSelect(apiBox, {
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// selects: ['province', 'city', 'area']
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// });
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$('body').on('click', 'button', function() {
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var _name = this.name;
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var _value = this.value;
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switch (_name) {
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case 'attach':
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cxSelectApi.attach();
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break;
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case 'detach':
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cxSelectApi.detach();
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break;
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case 'clear':
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cxSelectApi.clear();
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break;
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case 'required':
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cxSelectApi.setOptions({
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required: _value == 1 ? false : true
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});
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this.value = _value == 1 ? 0 : 1;
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break;
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case 'emptyStyle':
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if (_value === 'none') {
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_value = 'hidden';
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} else if (_value === 'hidden') {
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_value = '';
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} else {
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_value = 'none';
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};
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cxSelectApi.setOptions({
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emptyStyle: _value
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});
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this.value = _value;
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break;
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case 'firstTitle':
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_value = _value === '请选择' ? '选择吧' : '请选择';
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cxSelectApi.setOptions({
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firstTitle: _value
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});
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this.value = _value;
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break;
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case 'setSelect':
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cxSelectApi.setOptions({
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selects: _value === 'a' ? ['province', 'city', 'area'] : ['first', 'second', 'third', 'fourth', 'fifth']
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});
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this.value = _value === 'a' ? 'b' : 'a';
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break;
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case 'setData':
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if (_value === 'china' || _value === 'global') {
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// $.ajax({
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// url: this.value === 'china' ? urlChina : urlGlobal,
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// type: 'GET',
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// dataType: 'json'
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// }).done(function(data, textStatus, jqXHR) {
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cxSelectApi.setOptions({
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url: this.value === 'china' ? urlChina : urlGlobal,
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// data: data
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});
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// }).fail(function(jqXHR, textStatus, errorThrown) {
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// });
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} else if (this.value === 'custom') {
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cxSelectApi.setOptions({
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data: dataCustom
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});
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};
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break;
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// not default
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};
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});
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})();
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</script>
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</body>
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</html>
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